He harked back to the old days when advice was free on almost any subject under the sun.
My interest in refugees harks back a while.
Too much of the debate has been harking back.
You cannot go harking back upon the previous period.
The nature of the legislation harks back to legislation proposed in the past.
I am sure that, in harking back to 1892, he will find that engineering then was nothing like engineering today.
I would say that that civil servant was harking back to former days.
Harking back for a moment, is there a delay in the decision on the third programme?